P
PMath help app that scans problems and explains step-by-step solutions
Free, from $5.83/mo
Knowt vs StudySpaces
Pricing, features, platforms and who each one suits — side by side.
K
Choose Knowt if…
- you want a free plan to start with
- you want the lower entry price ($12.99/mo vs $100/mo)
- you work on iOS, Android, Chrome
- you're in its core audience: high school students, college students
S
Choose StudySpaces if…
- you need an API to build on
- you're in its core audience: tutoring businesses, test-prep companies
Side by side
Feature Knowt StudySpaces
Pricing modelFreemiumPaid
Starting price$12.99/mo$100/mo
Free plan
Free trial
API
Open source
AI conversation practice—
Study material from uploads—
Spaced repetition—
Mock exams—
White-label branding—
PlatformsWeb, iOS, Android, ChromeWeb, API
CategoryLearning & TutoringTools for Teachers
CompanyKnowt Inc.Better Search Corporation
Based inUnited StatesUnited States
Founded——
Part of——
Key features
K Knowt
- Lecture recording summarizer that creates notes and flashcards
- PDF, PowerPoint, image and video summarizers
- One-click import from Quizlet, Kahoot and Wayground
- Free learn mode, matching game and spaced repetition
- Voice tutor and podcast generation from notes
- Exam predictor and custom study plans
- AP, SAT and ACT mock exams and practice rooms
- Upload up to 30 files at once
S StudySpaces
- White-label student portal with your own domain, logo and emails
- SAT, PSAT, SSAT and ISEE content included at no extra cost
- AI question and flashcard builder from PDFs
- Timed mock exams with auto-grading and feedback
- Progress by topic, plus pacing and timing analysis
- Automatic parent reports
- Live whiteboard tutoring sessions
- REST API and MCP integration for Claude
Plans and prices
From each vendor's site. Prices change — confirm before buying.
Knowt
BasicFree
Ultra - Annual$12.99/mo billed yearly ($149.99)
Ultra - Monthly$24.99/mo
StudySpaces
Up to 100 students$100/mo
100+ studentsCustom
Strengths and limitations
Knowt
- Free plan includes unlimited flashcard creation and storage
- Learn mode and spaced repetition are free
- Quizlet sets can be imported in two clicks
- Available on web, iOS, Android and Chrome
- AI summarizers, voice tutor and full test prep require Ultra
- Monthly Ultra costs $24.99, nearly double the annual rate
- Refunds only within 24 hours, and none for iOS/Android purchases
StudySpaces
- Billed only for students who log in during the month
- Unlimited team members at no extra cost
- Every plan includes white-label branding and all features
- No per-test credits for the included exam packs
- Official ACT materials are a paid add-on
- No free plan or free trial listed
- Programs with 100+ students need a custom quote
- Built only for tutoring businesses, not individual students
More comparisons
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PP
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P
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SS
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MM
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White-label SAT, ACT and test prep platform for tutors, schools and students
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E
EE
Free, from $14.99/mo
E
Notes, tasks and calendar in one app, with AI search and transcription
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N
NN
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AI agents, search and meeting notes built into the Notion workspace for teams
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Built from each vendor's public website; we haven't tested them hands-on. Editorial policy